[Devtools] Removed "redirects" from NetworkRequest to use redirectSource

third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 618 matching lines @@
   }
 
   /**
    * @param {!Protocol.Network.RequestId} requestId
    * @param {!Protocol.Network.Timestamp} time
    * @param {string} redirectURL
    * @return {!SDK.NetworkRequest}
    */
   _appendRedirect(requestId, time, redirectURL) {
     var originalNetworkRequest = this._inflightRequestsById[requestId];
-    var previousRedirects = originalNetworkRequest.redirects || [];
-    originalNetworkRequest.setRequestId(requestId + ':redirected.' + previousRedirects.length);
-    delete originalNetworkRequest.redirects;
-    if (previousRedirects.length > 0)
-      originalNetworkRequest.redirectSource = previousRedirects[previousRedirects.length - 1];
+    var redirectCount = 0;
+    for (var redirect = originalNetworkRequest.redirectSource(); redirect; redirect = redirect.redirectSource())
+      redirectCount++;
+
+    originalNetworkRequest.setRequestId(requestId + ':redirected.' + redirectCount);
     this._finishNetworkRequest(originalNetworkRequest, time, -1);
     var newNetworkRequest = this._createNetworkRequest(
         requestId, originalNetworkRequest.frameId, originalNetworkRequest.loaderId, redirectURL,
         originalNetworkRequest.documentURL, originalNetworkRequest.initiator());
-    newNetworkRequest.redirects = previousRedirects.concat(originalNetworkRequest);
+    newNetworkRequest.setRedirectSource(originalNetworkRequest);
     return newNetworkRequest;
   }
 
   /**
    * @param {!SDK.NetworkRequest} networkRequest
    */
   _startNetworkRequest(networkRequest) {
     this._inflightRequestsById[networkRequest.requestId()] = networkRequest;
     this._inflightRequestsByURL[networkRequest.url()] = networkRequest;
     this._manager.dispatchEventToListeners(SDK.NetworkManager.Events.RequestStarted, networkRequest);
@@ skipping 297 matching lines @@
 SDK.MultitargetNetworkManager.Events = {
   BlockedPatternsChanged: Symbol('BlockedPatternsChanged'),
   ConditionsChanged: Symbol('ConditionsChanged'),
   UserAgentChanged: Symbol('UserAgentChanged')
 };
 
 /**
  * @type {!SDK.MultitargetNetworkManager}
  */
 SDK.multitargetNetworkManager;